(19)

(11)

EP 2 817 013 A2

(12)

(88) Date of publication A3: 28.11.2013 (43) Date of publication: 31.12.2014 Bulletin 2015/01 (21) Application number: 13707782.2 (22) Date of filing: 21.02.2013

(51) International Patent Classification (IPC):  A61K 31/722(2006.01) A61L 26/00(2006.01) A61K 47/32(2006.01) A61P 17/02(2006.01) (86) International application number: PCT/US2013/027107 (87) International publication number: WO 2013/126550 (29.08.2013 Gazette 2013/35)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 22.02.2012 US 201261601804 P (71) Applicant: KCI Licensing Inc. San Antonio , TX 78249-2248 (US)	(72) Inventor: VAIL, Neal San Antonio, TX 78213 (US) (74) Representative: Ashton, Timothy  Forresters Skygarden Erika-Mann-Strasse 11 80636 München 80636 München (DE)